Add dependency on ruby-xz to handle Packages.xz

Gemfile

@@ -7,6 +7,15 @@ gem "middleman", "~>3.4.1"
 # Live-reloading plugin
 gem "middleman-livereload", "~> 3.3.0"
 
+# Syntax hilighting
+gem "middleman-syntax"
+
+# Use builder for sitemap.xml
+gem "builder", "~> 2.0"
+
+# Use xz for release info
+gem "ruby-xz"
+
 # For faster file watcher updates on Windows:
 gem "wdm", "~> 0.1.0", :platforms => [:mswin, :mingw]
 

Gemfile.lock

@@ -7,6 +7,7 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
+    builder (2.1.2)
     capybara (2.4.4)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
@@ -44,6 +45,7 @@ GEM
       uber (~> 0.0.14)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
+    io-like (0.3.0)
     json (1.8.3)
     kramdown (1.9.0)
     listen (3.0.6)
@@ -81,6 +83,9 @@ GEM
       sprockets (~> 2.12.1)
       sprockets-helpers (~> 1.1.0)
       sprockets-sass (~> 1.3.0)
+    middleman-syntax (2.1.0)
+      middleman-core (>= 3.2)
+      rouge (~> 1.0)
     mime-types (3.0)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2015.1120)
@@ -103,6 +108,10 @@ GEM
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)
+    rouge (1.10.1)
+    ruby-xz (0.2.3)
+      ffi (~> 1.9)
+      io-like (~> 0.3)
     sass (3.4.21)
     sprockets (2.12.4)
       hike (~> 1.2)
@@ -130,8 +139,11 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  builder (~> 2.0)
   middleman (~> 3.4.1)
   middleman-livereload (~> 3.3.0)
+  middleman-syntax
+  ruby-xz
   tzinfo-data
   wdm (~> 0.1.0)